20410397280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7417}}^1$

素因数の和:7468

約数の個数: 576

約数和(自身を含む): 89503807680

約数和(自身を除く): 69093410400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 416, 420, 432, 441, 455, 468, 480, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 672, 702, 720, 728, 735, 756, 780, 784, 819, 840, 864, 882, 910, 936, 945, 980, 1008, 1040, 1080, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1323, 1365, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2016, 2080, 2160, 2184, 2205, 2340, 2352, 2457, 2520, 2548, 2646, 2730, 2808, 2912, 2940, 3024, 3120, 3185, 3276, 3360, 3510, 3528, 3640, 3744, 3780, 3822, 3920, 4095, 4320, 4368, 4410, 4680, 4704, 4914, 5040, 5096, 5292, 5460, 5616, 5733, 5880, 6048, 6240, 6370, 6552, 6615, 7020, 7056, 7280, 7417, 7560, 7644, 7840, 8190, 8736, 8820, 9360, 9555, 9828, 10080, 10192, 10584, 10920, 11232, 11466, 11760, 12285, 12740, 13104, 13230, 14040, 14112, 14560, 14834, 15120, 15288, 16380, 17199, 17640, 18720, 19110, 19656, 20384, 21168, 21840, 22251, 22932, 23520, 24570, 25480, 26208, 26460, 28080, 28665, 29668, 30240, 30576, 32760, 34398, 35280, 37085, 38220, 39312, 42336, 43680, 44502, 45864, 49140, 50960, 51919, 52920, 56160, 57330, 59336, 61152, 65520, 66753, 68796, 70560, 74170, 76440, 78624, 85995, 89004, 91728, 96421, 98280, 101920, 103838, 105840, 111255, 114660, 118672, 131040, 133506, 137592, 148340, 152880, 155757, 171990, 178008, 183456, 192842, 196560, 200259, 207676, 211680, 222510, 229320, 237344, 259595, 267012, 275184, 289263, 296680, 305760, 311514, 333765, 343980, 356016, 363433, 385684, 393120, 400518, 415352, 445020, 458640, 467271, 482105, 519190, 534024, 550368, 578526, 593360, 623028, 667530, 674947, 687960, 712032, 726866, 771368, 778785, 801036, 830704, 867789, 890040, 917280, 934542, 964210, 1001295, 1038380, 1068048, 1090299, 1157052, 1186720, 1246056, 1335060, 1349894, 1375920, 1401813, 1446315, 1453732, 1542736, 1557570, 1602072, 1661408, 1735578, 1780080, 1817165, 1869084, 1928420, 2002590, 2024841, 2076760, 2136096, 2180598, 2314104, 2336355, 2492112, 2603367, 2670120, 2699788, 2751840, 2803626, 2892630, 2907464, 3085472, 3115140, 3204144, 3270897, 3374735, 3471156, 3560160, 3634330, 3738168, 3856840, 4005180, 4049682, 4153520, 4338945, 4361196, 4628208, 4672710, 4724629, 4984224, 5206734, 5340240, 5399576, 5451495, 5607252, 5785260, 5814928, 6074523, 6230280, 6408288, 6541794, 6749470, 6942312, 7009065, 7268660, 7476336, 7713680, 8010360, 8099364, 8307040, 8677890, 8722392, 9256416, 9345420, 9449258, 9812691, 10124205, 10413468, 10680480, 10799152, 10902990, 11214504, 11570520, 11629856, 12149046, 12460560, 13016835, 13083588, 13498940, 13884624, 14018130, 14173887, 14537320, 14952672, 15427360, 16020720, 16198728, 16354485, 17355780, 17444784, 18223569, 18690840, 18898516, 19625382, 20248410, 20826936, 21598304, 21805980, 22429008, 23141040, 23623145, 24298092, 24921120, 26033670, 26167176, 26997880, 27769248, 28036260, 28347774, 29074640, 30372615, 32041440, 32397456, 32708970, 34711560, 34889568, 36447138, 37381680, 37797032, 39250764, 40496820, 41653872, 42521661, 43611960, 44858016, 46282080, 47246290, 48596184, 49063455, 52067340, 52334352, 53995760, 56072520, 56695548, 58149280, 60745230, 64794912, 65417940, 69423120, 70869435, 72894276, 74763360, 75594064, 78501528, 80993640, 83307744, 85043322, 87223920, 91117845, 94492580, 97192368, 98126910, 104134680, 104668704, 107991520, 112145040, 113391096, 121490460, 127564983, 130835880, 138846240, 141738870, 145788552, 151188128, 157003056, 161987280, 170086644, 174447840, 182235690, 188985160, 194384736, 196253820, 208269360, 212608305, 224290080, 226782192, 242980920, 255129966, 261671760, 283477740, 291577104, 314006112, 323974560, 340173288, 364471380, 377970320, 392507640, 416538720, 425216610, 453564384, 485961840, 510259932, 523343520, 566955480, 583154208, 637824915, 680346576, 728942760, 755940640, 785015280, 850433220, 971923680, 1020519864, 1133910960, 1275649830, 1360693152, 1457885520, 1570030560, 1700866440, 2041039728, 2267821920, 2551299660, 2915771040, 3401732880, 4082079456, 5102599320, 6803465760, 10205198640, 20410397280]

約数ペア:

[(1, 20410397280), (2, 10205198640), (3, 6803465760), (4, 5102599320), (5, 4082079456), (6, 3401732880), (7, 2915771040), (8, 2551299660), (9, 2267821920), (10, 2041039728), (12, 1700866440), (13, 1570030560), (14, 1457885520), (15, 1360693152), (16, 1275649830), (18, 1133910960), (20, 1020519864), (21, 971923680), (24, 850433220), (26, 785015280), (27, 755940640), (28, 728942760), (30, 680346576), (32, 637824915), (35, 583154208), (36, 566955480), (39, 523343520), (40, 510259932), (42, 485961840), (45, 453564384), (48, 425216610), (49, 416538720), (52, 392507640), (54, 377970320), (56, 364471380), (60, 340173288), (63, 323974560), (65, 314006112), (70, 291577104), (72, 283477740), (78, 261671760), (80, 255129966), (84, 242980920), (90, 226782192), (91, 224290080), (96, 212608305), (98, 208269360), (104, 196253820), (105, 194384736), (108, 188985160), (112, 182235690), (117, 174447840), (120, 170086644), (126, 161987280), (130, 157003056), (135, 151188128), (140, 145788552), (144, 141738870), (147, 138846240), (156, 130835880), (160, 127564983), (168, 121490460), (180, 113391096), (182, 112145040), (189, 107991520), (195, 104668704), (196, 104134680), (208, 98126910), (210, 97192368), (216, 94492580), (224, 91117845), (234, 87223920), (240, 85043322), (245, 83307744), (252, 80993640), (260, 78501528), (270, 75594064), (273, 74763360), (280, 72894276), (288, 70869435), (294, 69423120), (312, 65417940), (315, 64794912), (336, 60745230), (351, 58149280), (360, 56695548), (364, 56072520), (378, 53995760), (390, 52334352), (392, 52067340), (416, 49063455), (420, 48596184), (432, 47246290), (441, 46282080), (455, 44858016), (468, 43611960), (480, 42521661), (490, 41653872), (504, 40496820), (520, 39250764), (540, 37797032), (546, 37381680), (560, 36447138), (585, 34889568), (588, 34711560), (624, 32708970), (630, 32397456), (637, 32041440), (672, 30372615), (702, 29074640), (720, 28347774), (728, 28036260), (735, 27769248), (756, 26997880), (780, 26167176), (784, 26033670), (819, 24921120), (840, 24298092), (864, 23623145), (882, 23141040), (910, 22429008), (936, 21805980), (945, 21598304), (980, 20826936), (1008, 20248410), (1040, 19625382), (1080, 18898516), (1092, 18690840), (1120, 18223569), (1170, 17444784), (1176, 17355780), (1248, 16354485), (1260, 16198728), (1274, 16020720), (1323, 15427360), (1365, 14952672), (1404, 14537320), (1440, 14173887), (1456, 14018130), (1470, 13884624), (1512, 13498940), (1560, 13083588), (1568, 13016835), (1638, 12460560), (1680, 12149046), (1755, 11629856), (1764, 11570520), (1820, 11214504), (1872, 10902990), (1890, 10799152), (1911, 10680480), (1960, 10413468), (2016, 10124205), (2080, 9812691), (2160, 9449258), (2184, 9345420), (2205, 9256416), (2340, 8722392), (2352, 8677890), (2457, 8307040), (2520, 8099364), (2548, 8010360), (2646, 7713680), (2730, 7476336), (2808, 7268660), (2912, 7009065), (2940, 6942312), (3024, 6749470), (3120, 6541794), (3185, 6408288), (3276, 6230280), (3360, 6074523), (3510, 5814928), (3528, 5785260), (3640, 5607252), (3744, 5451495), (3780, 5399576), (3822, 5340240), (3920, 5206734), (4095, 4984224), (4320, 4724629), (4368, 4672710), (4410, 4628208), (4680, 4361196), (4704, 4338945), (4914, 4153520), (5040, 4049682), (5096, 4005180), (5292, 3856840), (5460, 3738168), (5616, 3634330), (5733, 3560160), (5880, 3471156), (6048, 3374735), (6240, 3270897), (6370, 3204144), (6552, 3115140), (6615, 3085472), (7020, 2907464), (7056, 2892630), (7280, 2803626), (7417, 2751840), (7560, 2699788), (7644, 2670120), (7840, 2603367), (8190, 2492112), (8736, 2336355), (8820, 2314104), (9360, 2180598), (9555, 2136096), (9828, 2076760), (10080, 2024841), (10192, 2002590), (10584, 1928420), (10920, 1869084), (11232, 1817165), (11466, 1780080), (11760, 1735578), (12285, 1661408), (12740, 1602072), (13104, 1557570), (13230, 1542736), (14040, 1453732), (14112, 1446315), (14560, 1401813), (14834, 1375920), (15120, 1349894), (15288, 1335060), (16380, 1246056), (17199, 1186720), (17640, 1157052), (18720, 1090299), (19110, 1068048), (19656, 1038380), (20384, 1001295), (21168, 964210), (21840, 934542), (22251, 917280), (22932, 890040), (23520, 867789), (24570, 830704), (25480, 801036), (26208, 778785), (26460, 771368), (28080, 726866), (28665, 712032), (29668, 687960), (30240, 674947), (30576, 667530), (32760, 623028), (34398, 593360), (35280, 578526), (37085, 550368), (38220, 534024), (39312, 519190), (42336, 482105), (43680, 467271), (44502, 458640), (45864, 445020), (49140, 415352), (50960, 400518), (51919, 393120), (52920, 385684), (56160, 363433), (57330, 356016), (59336, 343980), (61152, 333765), (65520, 311514), (66753, 305760), (68796, 296680), (70560, 289263), (74170, 275184), (76440, 267012), (78624, 259595), (85995, 237344), (89004, 229320), (91728, 222510), (96421, 211680), (98280, 207676), (101920, 200259), (103838, 196560), (105840, 192842), (111255, 183456), (114660, 178008), (118672, 171990), (131040, 155757), (133506, 152880), (137592, 148340)]